Weather tomorrow in Philadelphia
Tomorrow in Philadelphia looks clear. Highs around 24°C, cooling to about 9°C overnight. Rain chance stays around 0%, with little or no rainfall expected.
Moderate air quality
Air quality is moderate. Sensitive individuals may notice mild effects during longer outdoor activity.
Philadelphia
United States
24°C
Clear sky
Weather today in Philadelphia
- Feels like 24°C
- Rain chance 0%
- Expected intensity None expected
Right now it is clear. Rain is unlikely for now. Temperatures should reach around 24°C during the day and drop to about 14°C overnight.
Best outdoor window today: 8 PM–11 PM.
Key insights
This week's weather in Philadelphia
This week in Philadelphia, the warmest days reach about 24°C and the coolest nights near 9°C. Rain looks more likely on Sunday, Monday.
Best time today
- Best outdoor time 8 PM–11 PM
- Best running conditions 8 PM–11 PM
- Lowest rain risk 2 PM–5 PM
- Most comfortable period 8 PM–11 PM
Hourly forecast
2 PM
24°C
5 PM
24°C
8 PM
19°C
11 PM
14°C
2 AM
11°C
5 AM
9°C
8 AM
12°C
11 AM
22°C
Daily forecast
Today
Oct 8
H 24°C
L 14°C
0%
Clear Sky
Tomorrow
Oct 9
H 24°C
L 9°C
0%
Clear Sky
Saturday
Oct 10
H 21°C
L 12°C
0%
Overcast Clouds
Sunday
Oct 11
H 17°C
L 14°C
75%
Light Rain
Monday
Oct 12
H 21°C
L 16°C
42%
Light Rain
Tuesday
Oct 13
H 22°C
L 16°C
0%
Clear Sky
Air quality
Air Quality Index
Level 3
Moderate
Moderate air quality
Sensitive groups may experience minor effects outdoors.
PM2.5
9.4
PM10
10.9
O₃
100.1
NO₂
3
SO₂
3.6
CO
153.2
Conditions
Sunrise & sunset
Sunrise
7:03 AM
Sunset
6:32 PM
Trends Tap to expand charts
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Temperature
Daily high / low
Rain chance
Humidity
Activity guidance
How suitable today is for popular outdoor activities
Plan your day
What to wear and what to expect by time of day
Outfit for this afternoon
For afternoon plans outdoors, breathable clothing should feel comfortable.
Outdoor comfort
Pleasant for casual outdoor time if you pace yourself in open sun.
Air quality
AQI is moderate at 3 (Moderate). Sensitive groups may want to ease longer outdoor exertion.
Morning
- Light, breathable layers should work well.
Afternoon
- Keep clothing light and stay hydrated if you are outside.
Evening
- Conditions look steady. Light layers should be enough unless rain or wind picks up.
Weather FAQ for Philadelphia
Answers use the live readings on this page.
What is the weather like in Philadelphia right now?
Philadelphia is sitting around 24°C under clear skies at the moment.
How hot or cold does it feel in Philadelphia today?
In Philadelphia, what you feel outdoors should match the thermometer fairly well around 24°C.
Will it rain in Philadelphia today?
Plan as if Philadelphia stays mostly dry, given rain chances near 0%.
Is it humid in Philadelphia today?
You are unlikely to notice extreme dryness or stickiness in Philadelphia at roughly 41%.
Is it windy in Philadelphia today?
There is a noticeable breeze in Philadelphia around 5.7 m/s. Outdoor plans remain practical, though open areas will feel cooler than sheltered streets. The breeze is coming out of the west for now.
What should I wear in Philadelphia today?
For Philadelphia today, for afternoon plans outdoors, breathable clothing should feel comfortable.
Is today good for outdoor activities in Philadelphia?
Outdoor plans in Philadelphia face more weather limits today (score near 24). Indoor options or well-timed shorter outings are the safer approach.
Is today good for travel in Philadelphia?
Travel in Philadelphia is doable with a little extra planning (suitability around 44). Build buffer time for weather-related slowdowns.
What is the best time to be outside in Philadelphia today?
8 PM, 11 PM looks like the sweet spot for outdoor time in Philadelphia today.
How comfortable are current conditions in Philadelphia?
Comfort in Philadelphia tracks with air near 24°C, humidity around 41%, wind near 5.7 m/s. Conditions are usable for many plans, though sensitive groups may still prefer shorter outdoor stretches.